Ruptures of the pectoralis major muscle and it’s tendon: review of the literature and our experience in the treatment

Tendon ruptures of the pectoralis major muscle are considered a rare type of injury, but there is a tendency for a greater frequency of occurrence in such cases, which is associated with an increased interest in sport and fitness among the population. Despite the seeming simplicity of diagnosis, many complete ruptures remain unrecognized and many patients do not seek medical help or being treated for bruises, sprains and partial damage, although in fact there a complete ruptures of the pectoralis major muscle or it’s tendon. Currently there is no consensus on diagnostic tactics, surgical approach, the optimal method of fixation, indications for use of plastic material; disputable tactics of chronic ruptures and rehabilitation program in the treatment of tendon ruptures of the pectoralis major muscle

CRYSTAL STRUCTURE AND PROPERTIES OF NEW CADMIUMAND THALLIUM-CONTAINING PEROVSKITES

De nouveaux composés du type pervoskite à base de cadmium et de thallium ont été synthétisés. Une étude aux rayons X et des mesures de propriétés diélectriques ont été réalisées. Il a été possible de conclure qu'ils sont caractérisables par leur polarisation spontanée.New cadmium- and thallium-containing perovskites have been synthesized. A X-ray study and some dielectric measurements have been fulfilled. It has been concluded that a spontaneously-polarized characterizes their